A girl/woman who flirts her ass off with one of ya' boys, bein a cock tease, playin head games leading him on in anticipation, and/or screwing around with him sexually, then droppin him like an egg and doin the same shit with your other boys' in your tight knit "circle of friends"
Dude I cant believe you actually thought she liked you and was into you! She's goin around fucking with all of us!! She' just a fuckin' circle-jerker!!